Effects of Superabsorbent Polymers on the Hydraulic Parameters and Water Retention Properties of Soil

Table 2

Unsaturated hydraulic conductivity at different times and fitted time-varying functions.

Time (d)		Sample group
		CG	P-S1	P-S2	P-S3
	Parameter
Overall
		0.9659	0.9708	0.9702	0.9702

indicated significant correlation at the 0.01 level.